Low profile forced air fireplace furnace



FIG. 1 is a perspective view of a forced air fireplace furnace, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 6 is a plan view thereof. 

The ornamental design for a low profile forced air fireplace furnace, as shown. 